It is tempting to call Philip Bobbitt's huge magnum opus majestic. But that is only half the truth. It is also argumentative, opinionated, brilliant and will be very controversial, as he no doubt hopes. Not surprising that Sir Michael Howard, Regius Professor of Modern History at Oxford, and writer of the foreword to the book, calls it "one of the most important works on international relations published during the last 50 years". It is a triumph, though a terrifying one. As Michael Howard says, Bobbitt's vision is rather bleak.